This Qi2 Power Bank can Charge Up to 5 Devices at Once. VOLTA Charger VoltaGo MAX is a powerful 27,000mAh airline-safe (TSA-approved) portable power bank designed to charge high-demand devices like laptops. It can charge up to five devices simultaneously with a total combined output of 223W. Key features include a 140W USB-C port for fast-charging laptops, two other USB-C ports (45W and 20W), an 18W USB-A port, and a 15W MagSafe-compatible wireless charging pad. The power bank itself recharges i